fmt_minus(3)fmt_minus(3)NAMEfmt_minus - write '-' for negative integers
SYNTAX
#include <fmt.h>
size_t fmt_minus(char *dest,signed int source);
DESCRIPTIONfmt_minus writes '-' if source is negative, nothing otherwise. It
returns the number of bytes written.
fmt_minus does not append \0.
If dest equals FMT_LEN (i.e. is zero), fmt_minus returns the number of
bytes it would have written.
SEE ALSOfmt_plusminus(3), scan_plusminus(3)fmt_minus(3)